If you only use smartphones and tablets when you’re home, you’re stuck with Wi-Fi for better or worse. If you work from home though, or if you have a desktop or laptop that you use for streaming or anything else, Wi-Fi is holding you back. Amazon is selling D-Link Gigabit PowerLine Adapter Kits right now for just $40, and these little boxes truly are amazing. Plug one box into any standard outlet near your router and the other one in any standard outlet near your computer. Presto — you’ve just transformed the electrical wiring in your house into lightning-fast Ethernet.

Here are some key notes from the product page:

  • High speed up to 1000 Mbps, Home Plug AV2 compliant
  • Great companion with Smart TV, game consoles, media players, and etc
  • Perfect for 4K HD video streaming and gaming
  • Able to connect multiple adapters to expand wired network through the home
  • 1 Gigabit Port
  • Plug and play

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